Cisco Systems 8600 Series manual Total Lcns available to, Port VSI Partition =

Port group LCNs (e.g. 8192)

cnfrsrc

Table 9-6 LCN Allocations for 8-port OC3 BXM, Ports Configured in Trunk Mode

				z1 =	Total LCNS available to
					Port VSI Partition =
Port (x)	a(x)	n1(x)		unallocated	min ( z1 + n1(x), max
			m1(x)	LCNs	m1 (x) )
Port Group 1
1	120	3000	3500	3827	3500
2	50	0	0	3827	0
3	15	0	7048	3827	3827
4	0	100	100	3827	100
Sum, for x =1	185	3100	N/A	N/A
through 4
Port Group 2
5	6000	10	7048	702	712
6	0	0	100	702	100
7	100	200	200	702	200
8	0	100	2100	702	802
Sum for x = 5	6100	310	N/A	N/A
through 8
Figure 9-11	LCN Allocations for Ports 1-4, Ports Configured in Trunk Mode Example

g = port group common pool, e.g., 8192

sum n(x)

sum a(x)

z =

Unallocated LCNs in common pool "g" available on a FIFO basis to port VSI partitions that exceed their configured guaranteed minimum LCN settings (e.g., 3827)

n(4)	= 100
n(3)	= 05
n(2)	= 0
n(1)	= 3000
a(4)	= 0
a(3)	= 15
a(2)	= 50
a(1)	= 120
t*270 = 1080		12145

9-42Cisco BPX 8600 Series Reference